Problem to solve: connection between 2 curves of same hand created by single horizontal regression
Elements created by single horizontal regression:
Spiral between elements to create spiral between straight and curve1
Issue to connect Curve1 and Curve2 using a spiral.
In 2020 R3 (10.09.00.91) there is a bug with the spiral between elements when elements are curves of same hand.
The spiral is set with entrance radius as curve1 but exit radius as straight.
Here is one way to insert a spiral. It is not only to workaround the bug, but also a usual workflow.
Note that 2021 R1 should bring the Multiple Elements Regression Analysis we are all looking forward to get.
It will allow optimization of elements through regression points.